Example usage for org.eclipse.jface.viewers ColumnViewer getColumnProperties

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ColumnViewer getColumnProperties.

Prototype

public Object[] getColumnProperties() 

Source Link

Document

Returns the column properties of this table viewer.

Usage

From source file:org.eclipse.e4.xwt.jface.JFacesHelper.java

License:Open Source License

public static String[] getViewerProperties(Viewer viewer) {
    if (viewer instanceof ColumnViewer) {
        ColumnViewer columnViewer = (ColumnViewer) viewer;
        Object[] properties = columnViewer.getColumnProperties();
        String[] propertyNames = Core.EMPTY_STRING_ARRAY;
        if (properties != null) {
            int size = 0;
            for (int i = 0; i < properties.length; i++) {
                if (properties[i] != null) {
                    size++;//from w  ww.j a va  2 s. c  om
                }
            }

            propertyNames = new String[size];
            for (int i = 0, j = 0; i < properties.length; i++) {
                if (properties[i] != null) {
                    propertyNames[j++] = properties[i].toString();
                }
            }
        }
        if (propertyNames.length != 0) {
            return propertyNames;
        }
    }
    String path = (String) UserData.getLocalData(viewer, IUserDataConstants.XWT_PROPERTY_DATA_KEY);
    if (path != null) {
        return new String[] { path };
    }
    return Core.EMPTY_STRING_ARRAY;
}

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